package com.collection.linkedhashsets;

import java.util.LinkedHashSet;

public class CheckElementLinkedHashSetExample {
	public static void main(String[] args) {
		 
	    //create object of LinkedHashSet
	    LinkedHashSet lhashSet = new LinkedHashSet();
	   
	    //add elements to LinkedHashSet object
	    lhashSet.add(new Integer("1"));
	    lhashSet.add(new Integer("2"));
	    lhashSet.add(new Integer("3"));
	 
	    /*
	      To check whether a particular value exists in LinkedHashSet use
	      boolean contains(Object value) method of LinkedHashSet class.
	      It returns true if the LinkedHashSet contains the value, otherwise false.
	    */
	   
	    boolean blnExists = lhashSet.contains(new Integer("3"));
	    System.out.println("3 exists in LinkedHashSet ? : " + blnExists);
	 
	  }
}
